Revert "Removed unused variable on logcore.py. "

[dd84ai]

Reverts #1

Actually no, we should not delete it because... some app already uses this alias as a shortcut to this and i don't wish to break it.

[Abdujabbar]

Hm, maybe better to extract this like of code into a separated module, for example, shortcuts.py, just a suggestion.

[dd84ai]

@Abdujabbar we could but it would still break some depended code i don't wish to break 😅
What can be a usage case to remove or move it?
This is just an alias that is not affecting performance of the library in any way ^_^.
As a class Type, nothing is initialized, so it is not really "a variable", it is just an alias to a type of a variable